Analogue calculator for problems in spherical geometry

Made:: 1840-1860

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Analogue calculator for problems in spherical geometry, brass
Science Museum Group
© The Board of Trustees of the Science Museum

Analogue calculator for problems in spherical geometry, brass, mid-19th century, lacking one screw and spirit in one of two levels

Details

Category:: Mathematics

Object Number:: 1990-628

type:: calculator (geometry)

credit:: Tesseract

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Analogue calculator for problems in spherical geometry

Details

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